Re: [linus:master] [RDMA/iwcm] aee2424246: WARNING:at_kernel/workqueue.c:#check_flush_dependency

From: Bart Van Assche
Date: Fri Aug 16 2024 - 13:09:58 EST

On 8/15/24 10:27 PM, Zhu Yanjun wrote:
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 1a6339f3a63f..7e3a55349e10 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -1182,7 +1182,7 @@ static int __init iw_cm_init(void)
        if (ret)
                return ret;

-       iwcm_wq = alloc_ordered_workqueue("iw_cm_wq", 0);
+       iwcm_wq = alloc_ordered_workqueue("iw_cm_wq", WQ_MEM_RECLAIM);
        if (!iwcm_wq)
                goto err_alloc;

This change looks good go me. Do you plan to post this as a proper patch?

Thanks,

Bart.